APA (7th ed.) Citation

Johnson, E. W. (2001). Chicago metropolis 2020: The Chicago plan for the twenty-first century. Univ. of Chicago Press.

Chicago Style (17th ed.) Citation

Johnson, Elmer W. Chicago Metropolis 2020: The Chicago Plan for the Twenty-first Century. Chicago [u.a.]: Univ. of Chicago Press, 2001.

MLA (9th ed.) Citation

Johnson, Elmer W. Chicago Metropolis 2020: The Chicago Plan for the Twenty-first Century. Univ. of Chicago Press, 2001.